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WSL2-Linux-Kernel
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WSL2-Linux-Kernel/sound/pci
История
Takashi Iwai 440c10034b ALSA: ymfpci: Fix the missing snd_card_free() call at probe error 
commit 1d0eb6143c upstream.

Like a few other drivers, YMFPCI driver needs to clean up with
snd_card_free() call at an error path of the probe; otherwise the
other devres resources are released before the card and it results in
the UAF.

This patch uses the helper for handling the probe error gracefully.

Fixes: f33fc15767 ("ALSA: ymfpci: Create card with device-managed snd_devm_card_new()")
Cc: <stable@vger.kernel.org>
Reported-and-tested-by: Takashi Yano <takashi.yano@nifty.ne.jp>
Closes: https://lore.kernel.org/r/20230823135846.1812-1-takashi.yano@nifty.ne.jp
Link: https://lore.kernel.org/r/20230823161625.5807-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 		2023-08-30 16:18:16 +02:00
..
ac97 ALSA: ac97: Fix possible NULL dereference in snd_ac97_mixer 2023-07-23 13:47:08 +02:00
ali5451 ALSA: ali5451: Fix the missing snd_card_free() call at probe error 2022-04-20 09:34:05 +02:00
asihpi ALSA: asihpi: check pao in control_message() 2023-04-05 11:24:53 +02:00
au88x0 ALSA: au88x0: use explicitly signed char 2022-11-03 23:59:10 +09:00
aw2 ALSA: aw2: Fix the missing snd_card_free() call at probe error 2022-04-20 09:34:05 +02:00
ca0106 ALSA: ca0106: Fix the missing snd_card_free() call at probe error 2022-04-20 09:34:06 +02:00
cs46xx ALSA: cs46xx: Fix missing snd_card_free() call at probe error 2022-07-12 16:34:48 +02:00
cs5535audio ALSA: cs5535audio: Fix the missing snd_card_free() call at probe error 2022-04-20 09:34:06 +02:00
ctxfi ALSA: ctxfi: Add SB046x PCI ID 2022-05-30 09:29:18 +02:00
echoaudio ALSA: echoaudio: Fix the missing snd_card_free() call at probe error 2022-04-20 09:34:06 +02:00
emu10k1 ALSA: emu10k1: roll up loops in DSP setup code for Audigy 2023-07-27 08:46:57 +02:00
hda ALSA: hda/realtek - Remodified 3k pull low procedure 2023-08-26 14:23:36 +02:00
ice1712 ALSA: ice1712: Do not left ice->gpio_mutex locked in aureon_add_controls() 2023-03-10 09:40:04 +01:00
korg1212 ALSA: korg1212: Fix the missing snd_card_free() call at probe error 2022-04-20 09:34:07 +02:00
lola ALSA: lola: Fix the missing snd_card_free() call at probe error 2022-04-20 09:34:07 +02:00
lx6464es ALSA: pci: lx6464es: fix a debug loop 2023-02-14 19:18:01 +01:00
mixart ALSA: mixart: Fix assignment in if condition 2021-06-09 17:30:15 +02:00
nm256 ALSA: nm256: Don't call card private_free at probe error path 2022-04-20 09:34:09 +02:00
oxygen ALSA: oxygen: Fix the missing snd_card_free() call at probe error 2022-04-20 09:34:08 +02:00
pcxhr ALSA: pcxhr: "fix" PCXHR_REG_TO_PORT definition 2021-09-16 11:09:04 +02:00
riptide ALSA: riptide: Fix the missing snd_card_free() call at probe error 2022-04-20 09:34:08 +02:00
rme9652 ALSA: rme9652: use explicitly signed char 2022-11-03 23:59:11 +09:00
trident ALSA: trident: Allocate resources with device-managed APIs 2021-07-19 16:17:08 +02:00
vx222 ALSA: vx222: fix null-ptr-deref 2021-09-07 07:13:19 +02:00
ymfpci ALSA: ymfpci: Fix the missing snd_card_free() call at probe error 2023-08-30 16:18:16 +02:00
Kconfig ALSA: ISA: not for M68K 2021-11-25 09:48:28 +01:00
Makefile
…
ad1889.c ALSA: ad1889: Fix the missing snd_card_free() call at probe error 2022-04-20 09:34:12 +02:00
ad1889.h
…
ak4531_codec.c ALSA: ak4531: Fix assignment in if condition 2021-06-09 17:29:49 +02:00
als300.c ALSA: als300: Fix the missing snd_card_free() call at probe error 2022-04-20 09:34:05 +02:00
als4000.c ALSA: als4000: Fix the missing snd_card_free() call at probe error 2022-04-20 09:34:05 +02:00
atiixp.c ALSA: atiixp: Fix the missing snd_card_free() call at probe error 2022-04-20 09:34:05 +02:00
atiixp_modem.c ALSA: atiixp: Fix the missing snd_card_free() call at probe error 2022-04-20 09:34:05 +02:00
azt3328.c ALSA: azt3328: Fix the missing snd_card_free() call at probe error 2022-04-20 09:34:06 +02:00
azt3328.h
…
bt87x.c ALSA: bt87x: Fix the missing snd_card_free() call at probe error 2022-04-20 09:34:06 +02:00
cmipci.c ALSA: cmipci: Fix the missing snd_card_free() call at probe error 2022-04-20 09:34:06 +02:00
cs4281.c ALSA: cs4281: Fix the missing snd_card_free() call at probe error 2022-04-20 09:34:06 +02:00
cs5530.c ALSA: cs5530: Allocate resources with device-managed APIs 2021-07-19 16:16:43 +02:00
ens1370.c ALSA: ens137x: Fix the missing snd_card_free() call at probe error 2022-04-20 09:34:06 +02:00
ens1371.c
…
es1938.c ALSA: es1938: Fix the missing snd_card_free() call at probe error 2022-04-20 09:34:06 +02:00
es1968.c ALSA: es1968: Fix the missing snd_card_free() call at probe error 2022-04-20 09:34:07 +02:00
fm801.c ALSA: fm801: Fix the missing snd_card_free() call at probe error 2022-04-20 09:34:07 +02:00
intel8x0.c ALSA: intel8x0: Fix the missing snd_card_free() call at probe error 2022-04-20 09:34:07 +02:00
intel8x0m.c ALSA: intel8x0: Fix the missing snd_card_free() call at probe error 2022-04-20 09:34:07 +02:00
maestro3.c ALSA: maestro3: Fix the missing snd_card_free() call at probe error 2022-04-20 09:34:08 +02:00
rme32.c ALSA: rme32: Fix the missing snd_card_free() call at probe error 2022-04-20 09:34:08 +02:00
rme96.c ALSA: rme96: Fix the missing snd_card_free() call at probe error 2022-04-20 09:34:08 +02:00
sis7019.c ALSA: sis7019: Fix the missing error handling 2022-04-20 09:34:05 +02:00
sis7019.h
…
sonicvibes.c ALSA: sonicvibes: Fix the missing snd_card_free() call at probe error 2022-04-20 09:34:08 +02:00
via82xx.c ALSA: via82xx: Fix the missing snd_card_free() call at probe error 2022-04-20 09:34:08 +02:00
via82xx_modem.c ALSA: via82xx: Fix the missing snd_card_free() call at probe error 2022-04-20 09:34:08 +02:00